9903267920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33179}}^1$

素因数の和:33253

約数の個数: 160

約数和(自身を含む): 29030641920

約数和(自身を除く): 19127374000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 164, 182, 205, 208, 260, 280, 287, 328, 364, 410, 455, 520, 533, 560, 574, 656, 728, 820, 910, 1040, 1066, 1148, 1435, 1456, 1640, 1820, 2132, 2296, 2665, 2870, 3280, 3640, 3731, 4264, 4592, 5330, 5740, 7280, 7462, 8528, 10660, 11480, 14924, 18655, 21320, 22960, 29848, 33179, 37310, 42640, 59696, 66358, 74620, 132716, 149240, 165895, 232253, 265432, 298480, 331790, 431327, 464506, 530864, 663580, 862654, 929012, 1161265, 1327160, 1360339, 1725308, 1858024, 2156635, 2322530, 2654320, 2720678, 3019289, 3450616, 3716048, 4313270, 4645060, 5441356, 6038578, 6801695, 6901232, 8626540, 9290120, 9522373, 10882712, 12077156, 13603390, 15096445, 17253080, 17684407, 18580240, 19044746, 21765424, 24154312, 27206780, 30192890, 34506160, 35368814, 38089492, 47611865, 48308624, 54413560, 60385780, 70737628, 76178984, 88422035, 95223730, 108827120, 120771560, 123790849, 141475256, 152357968, 176844070, 190447460, 241543120, 247581698, 282950512, 353688140, 380894920, 495163396, 618954245, 707376280, 761789840, 990326792, 1237908490, 1414752560, 1980653584, 2475816980, 4951633960, 9903267920]

約数ペア:

[(1, 9903267920), (2, 4951633960), (4, 2475816980), (5, 1980653584), (7, 1414752560), (8, 1237908490), (10, 990326792), (13, 761789840), (14, 707376280), (16, 618954245), (20, 495163396), (26, 380894920), (28, 353688140), (35, 282950512), (40, 247581698), (41, 241543120), (52, 190447460), (56, 176844070), (65, 152357968), (70, 141475256), (80, 123790849), (82, 120771560), (91, 108827120), (104, 95223730), (112, 88422035), (130, 76178984), (140, 70737628), (164, 60385780), (182, 54413560), (205, 48308624), (208, 47611865), (260, 38089492), (280, 35368814), (287, 34506160), (328, 30192890), (364, 27206780), (410, 24154312), (455, 21765424), (520, 19044746), (533, 18580240), (560, 17684407), (574, 17253080), (656, 15096445), (728, 13603390), (820, 12077156), (910, 10882712), (1040, 9522373), (1066, 9290120), (1148, 8626540), (1435, 6901232), (1456, 6801695), (1640, 6038578), (1820, 5441356), (2132, 4645060), (2296, 4313270), (2665, 3716048), (2870, 3450616), (3280, 3019289), (3640, 2720678), (3731, 2654320), (4264, 2322530), (4592, 2156635), (5330, 1858024), (5740, 1725308), (7280, 1360339), (7462, 1327160), (8528, 1161265), (10660, 929012), (11480, 862654), (14924, 663580), (18655, 530864), (21320, 464506), (22960, 431327), (29848, 331790), (33179, 298480), (37310, 265432), (42640, 232253), (59696, 165895), (66358, 149240), (74620, 132716)]